Ball-point pen



FIG. 1 is a top right front perspective view of a ball-point pen showing my new design;

FIG. 2 is a bottom left rear perspective view;

FIG. 3 is a right side elevational view;

FIG. 4 is a left side elevational view;

FIG. 5 is a top plan view;

FIG. 6 is a bottom plan view;

FIG. 7 is a right side elevational view with the writing tip in an extended position; and

FIG. 8 is a front elevational view, with the clip member in an alternate position and the writing tip extended. 

The ornamental design for a ball-point pen, as shown and described. 